Radical 艹

7 strokes

勞

glowing (324a) + power 力 (14) = toil 劳

劳动 (58) láodòng do (manual) work

Keeping the furnaces glowing at the power station was hard toil. / The fairy played loud music for the workers (so that they could hear it over the roar of the furnaces while they worked).

grass 艹 (218a) + cover 冖 (82a) = glowing

They tried to hide the radioactive waste by putting a cover over it and putting grass on top of that, but it soon started glowing, which gave the game away. / [No pronunciation needed]